Most people would agree that Nerf Blasters aren't a threat to anyone's safety; it's hard to imagine the soft, foam darts cutting through a tin can, for example. (It's a relevant example, we promise.) But maniac YouTuber Giaco Whatever decided to do the impossible and make foam darts deadly. Setting aside the gentle Nerf gun, he created a dart blaster that generates 400 PSI of pressure (the same amount of pressure you might find 870 feet underwater). The incredible force is enough to rocket a squishy dart through a Red Bull can and nearly slice it in half. Needless to say, you should not give this gun to a six-year-old.
Primary image courtesy of YouTube.